There is often small leakage of apply oil above the clutch if it has a grooved lining or woven carbon materials. This oil loss supports a slip level and cooling in the surfaces. Checking the TCC solenoid Handle, the TCC slip level by using the scan tool, and cooler flow https://garrettxeghf.blogerus.com/56399869/new-step-by-step-map-for-torque-converter-clutch